1 min readX-56A Has a Busy Control RoomNASAJun 12, 2019 Image Article Chris Miller, who was test conductor on this X-56 A flight, prepares for the start of the mission. AFRC2018-0222-29 Chris Miller, who was test conductor on this X-56 A flight, prepares for the start of the mission. September 6, 2018 NASA Photo / Ken Ulbrich